Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
In which year the Radicals and Moderates were divided?
1905
1907
1912
1908
The most referred God in Rig Veda is?
Indra
Vayu
Agni
Varun
Two reactants in a flask at room temperature are producing bubbles of a gas that turn lime water milky. The reactants could be
zinc and hydrochloric acid
magnesium carbonate and hydrochloric acid
methane and oxygen
copper and dilute hydrochloric acid
Reaction between which of the following two reactants will produce hydrogen gas?
Magnesium and hydrochloric acid
Copper and dilute nitric acid
Calcium carbonate and hydrochloric acid
Zinc and nitric acid
Which of the following characteristics is common to hydrogen, nitrogen, oxygen and carbon dioxide?
They are all diatomic
They are all gases at room temperature.
They are all coloured.
They all have same reactivity.
